Makefile for building Arduino Due applications.

Clone this project to get minimal template which can be used as starting point for Arduino Due development with Makefile

This template is based on information from:

http://www.atwillys.de/content/cc/using-custom-ide-and-system-library-on-arduino-due-sam3x8e

Requirements

Arduino installation version 1.8+ (We will use only SDK not IDE)
Installation of Arduino Due board in Arduine IDE (This will download all toolchains and libraries in "~/.arduino15").

Compile and run

Clone the project
Modify SAM_DIR in Makefile to point to the toolchain installation.
Modify TOOLS_DIR in Makefile to point to the tools installation.

What is used from Arduino

All resources necessary for compilation:

Compiler: gcc/g++-arm-none-eabi
Flashing tool: BOSSA
Manufacturer libraries CMSIS "Cortex Microcontroller Software Interface Standard"
Atmel/SAM peripheral library
Linker command file (flash.ld)